机械合金化合成的新材料(二)——弥散强化合金、磁性材料、超导合金、金属间化合物及机械化学效应  

New Materials Produced by Mechanjcal Alloying(Ⅱ)——Dispersion Strengthened Alloys,Magnetic Materials, Superconducting Alloys,Intermetallic Compounds and Mechanochemical Effects

作　　者：沈同德[1] 全明秀[1] 王景唐 

机构地区：[1]中国科学院金屬研究所

出　　处：《材料科学与工程》1993年第3期17-22,16,共6页Materials Science and Engineering

摘　　要：本文介绍了由机械合金化方法合成的各种新材料——弥散强化材料、磁性材料、超导材料、金属间化合物及机械化学效应的工艺、材料结构、性能特点、机制以及应用状况。认为由机械合金化技术可以获得一些用常规方法难以制备的新型合金及难以获得的独特性能,因而是一项值得大力研究开发的新技术。In this paper the technique, structure, property, mechanism and application of dispersion strengthened alloys, magnetic materials, superconducting Materials, intermetallic compounds and mechanochemical effects by mechanical alloying are reported. It is believed that some new alloys and particular properties which are difficult to obtain by a conventional method may be available when mechanical alloying technique is utilized. Thus, mechanical alloying is a new technique deserving to be developed.

关 键 词：机械合金化 弥散强化材料 化学效应 

分 类 号：TG131[一般工业技术—材料科学与工程]